Lecture 5- Inferior Appendicular Skeleton

Question 1

Pelvic girdle

Answer 1

hip bones articulate with the sacrum

symphysis a cartilaginous joint

the head of the femur articulates with the acetabulum

Question 2

Lateral and Medial view of the pelvis

Answer 2

LATERAL(from outside)
- Ilium
- Ischium and ramus of ischium
- Acetabulum
- Pubis
- Obturator
- Gluteal surface and lines
- PSIS
- PIIS
- GSLT- Greater sciatic notch, ishcial spine, Lesser notch, ischial tuberosity

MEDIAL ( middle to out)
- Iliac crest
- Ilias fossa
- ASIS
- AIIS
- Arcuate to Pectineal line
- GSLT
- notches to foramen
- formed by sacrospinous ligament and sacrotuberous ligament

Question 3

Posterior and anterior view of pelvis

Answer 3

ANTERIOR:
- Iliac fossa and crest
- ASIS
- AIIS
- Ramus of ischium
- Ischial spine
- SPR and IPR
- Pubic crest

POSTERIOR:
- Iliac crest
- PSIS
- PIIS
- Ischial spine
- Ischial tuberosity
- SPR and IPR

Question 4

Pelvic inlet

Answer 4

Triple PPPass
- Sacrum
- Arcuate line
- Pectineal line
- Pubic crest
- Pubic symphysis

Question 5

differences of pelvic inlets between male and female

Answer 5

Female more circular pelvic inlet
women have a more shallow greater pelves
Womens pubic angle is greater

Question 6

Anterior and posterior Femur

Answer 6

ANTERIOR:
- Greater and lesser trochanter
- smooth surface
- epicondyles
- Intertrochanteric line
- lateral and medial epicondyle
- Adductor tubercle
-

Question 7

Ligaments of KNEE

Answer 7

PCL- posterior cruciate ligament
ACL- anterior cruicate ligament
originate on Tibia

MCL- Medial collateral ligament
LCL- Lateral collateral ligament

Question 8

Tibia and Fibula

Answer 8

Tibia is bigger one

ANTERIOR:
- lateral malleolus
- Tibial tuberosity
- Head of Fibula is grooved medially and attaches to the Tibia

interosseous membrane

POSTERIOR:
- Soleal line
- Tibial Plateau
- Malleolar groove and malleolus

Question 9

DIGITS of feet

and ligament

Answer 9

Phalanges
Metatarsal bones
Tarsal bones
sesomoid

Plantar fascia stabilizes arches of the foot

Question 10

BONES of the tarsals

Answer 10

C
NC
TC
Cats Never Take Calm Chances

• Cuneiform- Lateral, medial,intermediate
• Navicular
• Talus
• Calcaneus
• Cuboid

Question 11

Medial view of hip bone with ligaments

Answer 11

sacro spinous ligament

sacrotuberous ligament

sciatic foramen